#!/bin/sh

# Strip invalid architectures

set -e
echo "embed my frameworks!"

echo "mkdir -p ${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
mkdir -p "${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"

SWIFT_STDLIB_PATH="${DT_TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}"

# This protects against multiple targets copying the same framework dependency at the same time. The solution
# was originally proposed here: https://lists.samba.org/archive/rsync/2008-February/020158.html
RSYNC_PROTECT_TMP_FILES=(--filter "P .*.??????")

install_framework()
{
echo "lalala  install_framework!!!"
echo "param: $1   ||  ${BUILT_PRODUCTS_DIR}/$1 || ${BUILT_PRODUCTS_DIR}/$(basename $1) || ${BUILT_PRODUCTS_DIR}/$(basename $1)  ||"


if [ -r "${BUILT_PRODUCTS_DIR}/$1" ]; then
local source="${BUILT_PRODUCTS_DIR}/$1"
elif [ -r "${BUILT_PRODUCTS_DIR}/$(basename "$1")" ]; then
local source="${BUILT_PRODUCTS_DIR}/$(basename "$1")"
elif [ -r "$1" ]; then
local source="$1"
fi

local destination="${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"

if [ -L "${source}" ]; then
echo "Symlinked..."
source="$(readlink "${source}")"
fi

# Use filter instead of exclude so missing patterns don't throw errors.
echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter \"- CVS/\" --filter \"- .svn/\" --filter \"- .git/\" --filter \"- .hg/\" --filter \"- Headers\" --filter \"- PrivateHeaders\" --filter \"- Modules\" \"${source}\" \"${destination}\""
rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${source}" "${destination}"

local basename
basename="$(basename -s .framework "$1")"
binary="${destination}/${basename}.framework/${basename}"
if ! [ -r "$binary" ]; then
binary="${destination}/${basename}"
fi

# Strip invalid architectures so "fat" simulator / device frameworks work on device
if [[ "$(file "$binary")" == *"dynamically linked shared library"* ]]; then
strip_invalid_archs "$binary"
fi

# Resign the code if required by the build settings to avoid unstable apps
code_sign_if_enabled "${destination}/$(basename "$1")"

# Embed linked Swift runtime libraries. No longer necessary as of Xcode 7.
if [ "${XCODE_VERSION_MAJOR}" -lt 7 ]; then
local swift_runtime_libs
swift_runtime_libs=$(xcrun otool -LX "$binary" | grep --color=never @rpath/libswift | sed -E s/@rpath\\/\(.+dylib\).*/\\1/g | uniq -u  && exit ${PIPESTATUS[0]})
for lib in $swift_runtime_libs; do
echo "rsync -auv \"${SWIFT_STDLIB_PATH}/${lib}\" \"${destination}\""
rsync -auv "${SWIFT_STDLIB_PATH}/${lib}" "${destination}"
code_sign_if_enabled "${destination}/${lib}"
done
fi
}

# Copies the dSYM of a vendored framework
install_dsym() {
local source="$1"
if [ -r "$source" ]; then
echo "rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter \"- CVS/\" --filter \"- .svn/\" --filter \"- .git/\" --filter \"- .hg/\" --filter \"- Headers\" --filter \"- PrivateHeaders\" --filter \"- Modules\" \"${source}\" \"${DWARF_DSYM_FOLDER_PATH}\""
rsync --delete -av "${RSYNC_PROTECT_TMP_FILES[@]}" --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${source}" "${DWARF_DSYM_FOLDER_PATH}"
fi
}

# Signs a framework with the provided identity
code_sign_if_enabled() {
if [ -n "${EXPANDED_CODE_SIGN_IDENTITY}" -a "${CODE_SIGNING_REQUIRED}" != "NO" -a "${CODE_SIGNING_ALLOWED}" != "NO" ]; then
# Use the current code_sign_identitiy
echo "Code Signing $1 with Identity ${EXPANDED_CODE_SIGN_IDENTITY_NAME}"
local code_sign_cmd="/usr/bin/codesign --force --sign ${EXPANDED_CODE_SIGN_IDENTITY} ${OTHER_CODE_SIGN_FLAGS} --preserve-metadata=identifier,entitlements '$1'"

code_sign_cmd="$code_sign_cmd &"

echo "$code_sign_cmd"
eval "$code_sign_cmd"
fi
}

# Strip invalid architectures
strip_invalid_archs() {
binary="$1"
# Get architectures for current file
archs="$(lipo -info "$binary" | rev | cut -d ':' -f1 | rev)"
stripped=""
for arch in $archs; do
if ! [[ "${ARCHS}" == *"$arch"* ]]; then
# Strip non-valid architectures in-place
lipo -remove "$arch" -output "$binary" "$binary" || exit 1
stripped="$stripped $arch"
fi
done
if [[ "$stripped" ]]; then
echo "Stripped $binary of architectures:$stripped"
fi
}

frameworks_need_install="${BUILT_PRODUCTS_DIR}/NIMAVChat.framework ../NIMAVChat/NIMAVChat/Vendors/Libs/NMC.framework ../NIMAVChat/NIMAVChat/Vendors/Libs/NMCBasicModuleFramework.framework ${BUILT_PRODUCTS_DIR}/NIMSDK.framework ./NIMDemo/Vendors/NIMAVChat/NMC.framework ./NIMDemo/Vendors/NIMAVChat/NIMAVChat.framework ./NIMDemo/Vendors/NIMSDK/NIMSDK.framework ./NIMDemo/Vendors/NIMAVChat/NMCBasicModuleFramework.framework"

for frameworks in $frameworks_need_install; do
if [ ! -d "$frameworks" ]; then
echo "$frameworks not exists, skip...";
else
install_framework "$frameworks"
fi
done

wait
